Operator`s manual

OPERATION
306
Driving Habits
The way in which a vehicle is being driven is the one factor which has
the greatest influence on fuel consumption. Correct driving saves fuel
and reduces vehicle wear. To achieve optimal running economy, the
driver should always remember to:
앫 Start the engine correctly (especially important in winter season).
앫 Maintain an even and correct speed.
앫 Keep the engine at its optimum speed range.
앫 Use the correct uphill and downhill driving technique.
Starting the Engine
Start the engine according to the instructions in the operator's manual
of the engine manufacturer (for a Volvo engine, see “STARTING THE
ENGINE” on page 336). A proper start, especially during the cold
season, saves fuel and reduces engine wear.
Sluggish lube oil in the engine makes cold starting more difficult.
Therefore, it is important to always use engine oil with the correct
viscosity. (For the sake of the overall fuel economy, it is also important
to have the right viscosity of transmission and rear axle oils.)
Avoid High Engine Speeds
High engine speeds mean high fuel consumption. “Jerky” driving also
increases fuel consumption when the vehicle is constantly accelerated
and slowed down. Avoid a higher consumption by steady, even driving.
Refer to each engine manufacturer's operator's manual for information
on the engine's optimum operating range.
Hill Driving Technique
Use the inertia of the vehicle to go over the crest of a hill under reduced
power. Use gravity to help with acceleration when going down the hill.
Build up speed before reaching the next uphill.
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